:root {
    --primary-light: #8abdff;
    --primary: #6d5dfc;
    --primary-dark: #5b0eeb;

    --white: #FFFFFF;
    --greyLight-1: #E4EBF5;
    --greyLight-2: #c8d0e7;
    --greyLight-3: #bec8e4;
    --greyDark: #9baacf;
    --shadow: .3rem .3rem .6rem var(--greyLight-2), -.2rem -.2rem .5rem var(--white);
    --inner-shadow: inset .2rem .2rem .5rem var(--greyLight-2), inset -.2rem -.2rem .5rem var(--white);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: inherit;
}

html {
    box-sizing: border-box;
    font-size: 62.5%; // 1rem = 10px    100% = 16px
overflow-y: scroll;
    background: var(--greyLight-1);

    @media screen and (min-width: 900px) {
        font-size: 75%; }
}

.container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Poppins', sans-serif;
    background: var(--greyLight-1);
}

.components {
    width: 75rem;
    height: 40rem;
    border-radius: 3rem;
    box-shadow:.8rem .8rem 1.4rem var(--greyLight-2),
    -.2rem -.2rem 1.8rem var(--white);
    padding: 4rem;
    display: grid;
    grid-template-columns: 17.6rem 19rem 20.4rem;
    grid-template-rows: repeat(autofit, min-content);
    grid-column-gap: 5rem;
    grid-row-gap: 2.5rem;
    align-items: center;
}

/*  SWITCH  */
.switch {
    grid-column: 1 / 2;
    display: grid;
    grid-template-columns: repeat(2, min-content);
    grid-gap: 3rem;
    justify-self: center;
    input { display: none; }

    &__1, &__2 {
        width: 6rem;
        label {
            display: flex;
            align-items: center;
            width: 100%;
            height: 3rem;
            box-shadow: var(--shadow);
            background: rgba(255,255,255,0);
            position: relative;
            cursor: pointer;
            border-radius: 1.6rem;

            &::after {
                content: "";
                position: absolute;
                left: .4rem;
                width: 2.1rem;
                height: 2.1rem;
                border-radius: 50%;
                background: var(--greyDark);
                transition: all .4s ease;
            }
            &::before {
                content: '';
                width: 100%;
                height: 100%;
                border-radius: inherit;
                background: linear-gradient(330deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
                opacity: 0;
                transition: all .4s ease;
            }
        }
    }
    & input:checked {
        & ~ label {
            &::before { opacity: 1; }
            &::after {
                left: 57%;
                background: var(--greyLight-1);
            }
        }
    }
}

/*  CHECKBOX  */
.checkbox {
    grid-column: 1 / 2;
    display: grid;
    grid-template-columns: repeat(2, 6rem);
    grid-gap: 3rem;
    justify-content: center;
    input { display: none; }

    &__1, &__2 {
        width: 6rem;
        display: flex;
        justify-content: center;
        label {
            box-shadow: var(--shadow);
            cursor: pointer;
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: .5rem;
            width: 2.8rem;
            height: 2.8rem;

            &:hover i { color: var(--primary); }

            i {
                font-size: 1.8rem;
                font-weight: 700;
                color: var(--greyDark);
                transition: .3s ease;
            }
        }

        & input:checked {
            & ~ label {
                box-shadow: var(--inner-shadow);
                i {
                    color: var(--primary);
                }
            }
        }
    }
}

/*  RADIO  */
.radio {
    grid-column: 1 / 2;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    justify-items: center;
    input { display: none; }

    &__1, &__2 {
        & input:checked {
            & ~ label {
                box-shadow: var(--inner-shadow);
                &::after {
                    background: var(--primary);}
            }
        }
        label {
            box-shadow: var(--shadow);
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            width: 2.8rem;
            height: 2.8rem;
            border-radius: 50%;
            &:hover {&::after{background: var(--primary);}}

            &::after {
                content: "";
                position: absolute;
                width: 1.4rem;
                height: 1.4rem;
                background: var(--greyDark);
                border-radius: 50%;
                transition: 0.3s ease;
            }
        }
    }
}

/*  BUTTONS  */
.btn {
    width: 15rem;
    height: 4rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    justify-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: .3s ease;

    &__primary {
        grid-column: 1 / 2;
        grid-row: 4 / 5;
        background: var(--primary);
        box-shadow:inset .2rem .2rem 1rem var(--primary-light),
        inset -.2rem -.2rem 1rem var(--primary-dark),
        var(--shadow);
        color: var(--greyLight-1);

        &:hover { color: var(--white); }
        &:active {
            box-shadow:inset .2rem .2rem 1rem var(--primary-dark),
            inset -.2rem -.2rem 1rem var(--primary-light);
        }
    }

    &__secondary {
        grid-column: 1 / 2;
        grid-row: 5 / 6;
        color: var(--greyDark);
        &:hover { color: var(--primary); }
        &:active {
            box-shadow: var(--inner-shadow);
        }
    }

    p {
        font-size: 1.6rem;
    }
}

/*  CLOCK  */
.clock {
    grid-column: 2 / 3;
    grid-row: 1 / 3;
    width: 12rem;
    height: 12rem;
    justify-self: center;
    box-shadow: var(--shadow);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;

    .hand {
        position: absolute;
        transform-origin: bottom;
        bottom: 6rem;
        border-radius: .2rem;
        z-index: 200;
    }

    .hours {
        width: .4rem;
        height: 3.2rem;
        background: var(--greyLight-3);
    }

    .minutes {
        width: .4rem;
        height: 4.6rem;
        background: var(--greyDark);
    }
    .seconds {
        width: .2rem;
        height: 5.2rem;
        background: var(--primary);
    }
    .point {
        position: absolute;
        width: .8rem;
        height: .8rem;
        border-radius: 50%;
        background: var(--primary);
        z-index: 300;
    }

    .marker {
        width: 95%;
        height: 95%;
        border-radius: 50%;
        position: relative;
        box-shadow: var(--inner-shadow);

        &::after {
            content: '';
            width: 60%;
            height: 60%;
            position: absolute;
            box-shadow: inset 1px 1px 1px var(--greyLight-2),
            inset -1px -1px 1px var(--white);
            border-radius: 50%;
            top: 20%;
            left: 20%;
            filter: blur(1px);
        }

        &__1, &__2, &__3, &__4 {
            position: absolute;
            border-radius: .1rem;
            box-shadow: inset 1px 1px 1px var(--greyLight-2),
            inset -1px -1px 1px var(--white);
        }

        &__1, &__2 {
            width: .2rem;
            height: .6rem;
            left: 5.6rem;
        }

        &__3, &__4 {
            width: .6rem;
            height: .2rem;
            top: 5.6rem;
        }

        &__1 { top: 2%; }
        &__2 { top: 98%; transform: translateY(-.6rem);}
        &__3 { left: 2%;}
        &__4 { left: 98%; transform: translateX(-.6rem);}
    }
}

/*  CHIP  */
.chip {
    grid-column: 2 / 3;
    grid-row: 3 / 4;
    justify-self: center;
    width: 17rem;
    height: 4rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;

    &__icon {
        width: 3rem;
        height: 3rem;
        border-radius: 1rem;
        margin: 0 0 0 .2rem;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 1.8rem;
        color: var(--primary);
    }

    p {
        font-size: .9rem;
        margin-left: -1.8rem;
        color: var(--greyDark);
    }

    &__close {
        width: 1.6rem;
        height: 1.6rem;
        margin: 0 .5rem;
        display: flex;
        font-size: 1.6rem;
        color: var(--greyLight-3);
        cursor: pointer;
    }
}

/*  PLAY BUTTON  */
.circle {
    grid-column: 2 / 3;
    grid-row: 4 / 6;
    width: 9rem;
    height: 100%;
    justify-self: center;
    border-radius: 1rem;
    display: grid;
    grid-template-rows: 1fr;
    justify-items: center;
    align-items: center;

    &__btn {
        grid-row: 1 / 2;
        grid-column: 1 / 2;
        width: 6rem;
        height: 6rem;
        display: flex;
        margin: .6rem;
        justify-content: center;
        align-items: center;
        border-radius: 50%;
        font-size: 3.2rem;
        color: var(--primary);
        z-index: 300;
        background: var(--greyLight-1);
        box-shadow: var(--shadow);
        cursor: pointer;
        position: relative;
        &.shadow {box-shadow: var(--inner-shadow);}

        .play {
            position: absolute;
            opacity: 0;
            transition: all .2s linear;
            &.visibility {
                opacity: 1;
            }
        }
        .pause {
            position: absolute;
            transition: all .2s linear;
            &.visibility {
                opacity: 0;
            }
        }
    }

    &__back-1, &__back-2 {
        grid-row: 1 / 2;
        grid-column: 1 / 2;
        width: 6rem;
        height: 6rem;
        border-radius: 50%;
        filter: blur(1px);
        z-index: 100;
    }

    &__back-1 {
        box-shadow: .4rem .4rem .8rem var(--greyLight-2),
        -.4rem -.4rem .8rem var(--white);
        background: linear-gradient(to bottom right, var(--greyLight-2) 0%, var(--white) 100%);
        animation: waves 4s linear infinite;

        &.paused {
            animation-play-state: paused;
        }
    }

    &__back-2 {
        box-shadow: .4rem .4rem .8rem var(--greyLight-2),
        -.4rem -.4rem .8rem var(--white);
        animation: waves 4s linear 2s infinite;

        &.paused {
            animation-play-state: paused;
        }
    }
}

/*  FORM  */
.form {
    grid-column: 3 / 4;
    grid-row: 3 / 4;

    &__input {
        width: 20.4rem;
        height: 4rem;
        border: none;
        border-radius: 1rem;
        font-size: 1.4rem;
        padding-left: 1.4rem;
        box-shadow: var(--inner-shadow);
        background: none;
        font-family: inherit;
        color: var(--greyDark);

        &::placeholder { color: var(--greyLight-3); }
        &:focus { outline: none; box-shadow: var(--shadow); }
    }

}

/*  SEARCH  */
.search {
    grid-column: 3 / 4;
    grid-row: 2 / 3;
    position: relative;
    display: flex;
    align-items: center;

    &__input {
        width: 20.4rem;
        height: 4rem;
        border: none;
        border-radius: 1rem;
        font-size: 1.4rem;
        padding-left: 3.8rem;
        box-shadow: var(--inner-shadow);
        background: none;
        font-family: inherit;
        color: var(--greyDark);

        &::placeholder { color: var(--greyLight-3); }
        &:focus {
            outline: none;
            box-shadow: var(--shadow);

            + .search__icon {
                color: var(--primary);
            }
        }
    }

    &__icon {
        height: 2rem;
        position: absolute;
        font-size: 2rem;
        padding: 0 1rem;
        display: flex;
        color: var(--greyDark);
        transition: .3s ease;
    }
}

/*  SEGMENTED-CONTROL */
.segmented-control {
    grid-column: 3 / 4;
    grid-row: 1 / 2;
    width: 20.4rem;
    height: 4rem;
    box-shadow: var(--shadow);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    position: relative;

    input { display: none; }

    > input:checked + label {
        transition: all .5s ease;
        color: var(--primary);
    }

    &__1, &__2, &__3 {
        width: 6.8rem;
        height: 3.6rem;
        font-size: 1.4rem;
        display: flex;
        justify-content: center;
        align-items: center;
        cursor: pointer;
        color: var(--greyDark);
        transition: all .5s ease;

        &:hover { color: var(--primary); }
    }

    &__color {
        position: absolute;
        height: 3.4rem;
        width: 6.2rem;
        margin-left: .3rem;
        border-radius: .8rem;
        box-shadow: var(--inner-shadow);
        pointer-events: none;
    }
}

#tab-1:checked ~ .segmented-control__color {
    transform: translateX(0);
    transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}
#tab-2:checked ~ .segmented-control__color {
    transform: translateX(6.8rem);
    transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}
#tab-3:checked ~ .segmented-control__color {
    transform: translateX(13.6rem);
    transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

/*  ICONS  */
.icon {
    grid-column: 3 / 4;
    grid-row: 4 / 5;
    display: flex;
    justify-content: space-between;
    &__account, &__home, &__settings {
        width: 4rem;
        height: 4rem;
        border-radius: 50%;
        box-shadow: var(--shadow);
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 2rem;
        cursor: pointer;
        color: var(--greyDark);
        transition: all .5s ease;

        &:active {
            box-shadow: var(--inner-shadow);
            color: var(--primary);
        }
        &:hover {color: var(--primary);}
    }

}

/*  RANGE-SLIDER  */
.slider {
    grid-column: 3 / 4;
    grid-row: 5 / 6;
    align-self: center;
    display: flex;
    flex-direction: column;

    &__box {
        width: 100%;
        height: 1rem;
        cursor: pointer;
        box-shadow: var(--inner-shadow);
        border-radius: 1rem;
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    &__btn {
        width: 2rem;
        height: 2rem;
        border-radius: 50%;
        background: var(--white);
        position: absolute;
        box-shadow: 0px .1rem .3rem 0px var(--greyLight-3);
        z-index: 200;
        display: flex;
        justify-content: center;
        align-items: center;

        &:hover ~ .slider__tooltip {opacity: 1;}
        &::after {
            content: '';
            position: absolute;
            width: .8rem;
            height: .8rem;
            border-radius: 50%;
            box-shadow: var(--inner-shadow);
        }
    }

    &__color {
        height: 100%;
        width: 50%;
        position: absolute;
        left: 0;
        z-index: 100;
        border-radius: inherit;
        background: var(--primary);
        background: linear-gradient(-1deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    }

    &__tooltip {
        position: absolute;
        top: 2.6rem;
        height: 2.5rem;
        width: 3rem;
        border-radius: .6rem;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 1.2rem;
        color: var(--primary);
        box-shadow: var(--shadow);
        opacity: 0;
        transition: opacity .3s ease;
    }
}

@keyframes waves {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.dribbble {
    position: fixed;
    font-size: 2.6rem;
    right: 2rem;
    bottom: 1rem;
    color: #EA4C89;
}